mitt and ann romney voted a few moments ago here in boston. a bit of an irony. no expert or citizen expects romney to carry massachusetts, his home state. experts say he'll be lucky if he matches 36% that john mccain got four years ago when he ran against barack obama. it's not just the fact that massachusetts is a state that tilts democratic. frankly voters here have similar complaints to what has been heard nationally about the former governor. >> i don't think there's a mystery about mitt romney. i think the united states is learning what we learned here. we're never exactly sure if he means what he says and how long he's going to stick with it. >> reporter: the real action in massachusetts is the dead heat contest for the senate between scott brown, the republican, and elizabeth warren, the democrat. voter turnout could top 70%. some 3 million plus votes being cast in one of the most closely watched senate races in the country that could very well determine the balance of power in the senate in the next congress. >> the difference is that scott brown is popu